/* 头部样式 */
header .nav li a{
    color:#666666;
}
header .nav li.active a{
    border-bottom:2px solid #00bdff;
    color:#00bdff;
}

header .right-box a{
    color:#666666;
}
/* banner */
.banner{
    height: 415px;
    padding-top: 65px;
    background-color: #F1F1F1;

    position: relative;
    box-sizing: border-box;
}
.banner canvas{
    /* position: relative!important; */
    top: 65px!important;
    z-index: 2!important;
    opacity: 0.1;
}